随着经济全球化的发展,我国已经成为国际制造业转移的重要承接地,与此同时,全国各发达地区制造业的竞争格局开始形成。在这种国际、国内环境下,天津作为我国的一个老工业基地、北方重要的经济中 With the development of economic globalization, our country has become an important undertaking place for the transfer of international manufacturing industry. At the same time, the competitive landscape of the manufacturing industries in various developed regions across the country begins to take shape. In this international and domestic environment, Tianjin, as an old industrial base in our country, an important economy in the north